Santos (groin) did not participate in Tuesday's practice session, Blair Kerkhoff of The Kansas City Star reports.

Santos continues to deal with the nagging groin issue but there's no indication to this point that he will miss any regular-season action because of it. When healthy, he should resume his role as the team's placekicker.

King (ankle) recorded three tackles and one sack in Friday's preseason game against the 49ers.

King had been dealing with an ankle injury but appears to be healthy based on his latest game performance. The former Oklahoma Sooner is competing with Maurice Swain and Tanoh Kpassagnon (shin) to back up starter Allen Bailey.

McQuay (neck) has returned to practice with the team at training camp, David Eulitt of The Kansas City Star reports.

McQuay suffered the neck injury earlier in camp, but his pass breakup during practice proves he's returned to the gridiron. The rookie sixth-round pick out of USC needs plenty of reps in training camp to prove he's worthy of a 53-man roster spot and he'll rejoin the competition in Kansas City's secondary now that he's healthy.

Mauga (hip) returned to the field during Friday's preseason game against the 49ers, Blair Kerkhoff of The Kansas City Star reports.

Mauga was sidelined for all of last season with the hip injury, but now returns to the fold to provide the club with some depth at inside linebacker. The 30-year-old inside linebacker was positioned to earn a starting role with the club last season, but his injury opened the door for Ramik Wilson. He will return in a reserve role behind Wilson, but would likely be the next man up if either he or Derrick Johnson suffers an injury.